LNA 137-174MHz DD AMTEK LNA-VHF

Broadband amplifier with low noise level for 137-174MHz.
The preamplifier is powered via the coaxial cable - either with DDAMTEK's PWR-I or via the receiver if it supports the bias tee.


frequency range 137-174 MHz
Gain 20 dB typ.
Noise figure 1,5 dB typ.
Input connector: BNC female
output connector: BNC male
Input and output impedance: 50 Ohm
Power 12 V via coaxial cable
(DD-AMTEK BIAS-T or PWR-I is necessary at the RX end)
Current consumption max. 25 mA